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What distribution is most used in production environment
(lemmy.stonansh.org)
From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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My experience in my career has been all RHEL/CentOS. The meat of Linux admin isn't going to hugely change between most distros tho. Different package mgmt, how the network is configured, etc... Spin up an VM, install it from scratch, and just learn those differences.